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This paper presents a systematic analysis of biases in open-source Large Language Models (LLMs), across gender, religion, and race. Our study evaluates bias in smaller-scale Llama and Gemma models using the SALT ($\textbf{S}$ocial…

计算与语言 · 计算机科学 2025-02-19 Samee Arif , Zohaib Khan , Maaidah Kaleem , Suhaib Rashid , Agha Ali Raza , Awais Athar

Research on the 'cultural alignment' of Large Language Models (LLMs) has emerged in response to growing interest in understanding representation across diverse stakeholders. Current approaches to evaluating cultural alignment through…

计算机与社会 · 计算机科学 2025-04-10 Ariba Khan , Stephen Casper , Dylan Hadfield-Menell

Large Language Models (LLMs) are prone to generating content that exhibits gender biases, raising significant ethical concerns. Alignment, the process of fine-tuning LLMs to better align with desired behaviors, is recognized as an effective…

计算与语言 · 计算机科学 2024-12-17 Tao Zhang , Ziqian Zeng , Yuxiang Xiao , Huiping Zhuang , Cen Chen , James Foulds , Shimei Pan

Large Language Models (LLMs) are increasingly deployed in high-stakes contexts where their outputs influence real-world decisions. However, evaluating bias in LLM outputs remains methodologically challenging due to sensitivity to prompt…

计算与语言 · 计算机科学 2026-01-13 William Guey , Wei Zhang , Pei-Luen Patrick Rau , Pierrick Bougault , Vitor D. de Moura , Bertan Ucar , Jose O. Gomes

Large language models (LLMs) have demonstrated impressive capabilities across a wide range of natural language processing tasks. However, their outputs often exhibit social biases, raising fairness concerns. Existing debiasing methods, such…

计算与语言 · 计算机科学 2026-02-05 Yujie Lin , Kunquan Li , Yixuan Liao , Xiaoxin Chen , Jinsong Su

Social bias is shaped by the accumulation of social perceptions towards targets across various demographic identities. To fully understand such social bias in large language models (LLMs), it is essential to consider the composite of social…

计算与语言 · 计算机科学 2024-06-07 Jisu Shin , Hoyun Song , Huije Lee , Soyeong Jeong , Jong C. Park

Large Language Models (LLMs) have demonstrated remarkable capabilities across various applications, fundamentally reshaping the landscape of natural language processing (NLP) research. However, recent evaluation frameworks often rely on the…

计算与语言 · 计算机科学 2024-07-10 Chenyang Lyu , Minghao Wu , Alham Fikri Aji

Standard evaluation practices assume that large language model (LLM) outputs are stable under contextually equivalent formulations of a task. Here, we test this assumption in the setting of gender inference. Using a controlled pronoun…

计算与语言 · 计算机科学 2026-03-25 Sagar Kumar , Ariel Flint , Luca Maria Aiello , Andrea Baronchelli

Large language models (LLMs) have shown impressive potential in helping with numerous medical challenges. Deploying LLMs in high-stakes applications such as medicine, however, brings in many concerns. One major area of concern relates to…

计算与语言 · 计算机科学 2025-04-15 Hamed Fayyaz , Raphael Poulain , Rahmatollah Beheshti

The use of Large Language Models (LLMs) has proven to be a tool that could help in the automatic detection of sexism. Previous studies have shown that these models contain biases that do not accurately reflect reality, especially for…

计算与语言 · 计算机科学 2025-08-26 Judith Tavarez-Rodríguez , Fernando Sánchez-Vega , A. Pastor López-Monroy

Accurately diagnosing bearing faults is crucial for maintaining the efficient operation of rotating machinery. However, traditional diagnosis methods face challenges due to the diversification of application environments, including…

信号处理 · 电气工程与系统科学 2024-11-06 Laifa Tao , Haifei Liu , Guoao Ning , Wenyan Cao , Bohao Huang , Chen Lu

Researchers in social science and psychology have recently proposed using large language models (LLMs) as replacements for humans in behavioral research. In addition to arguments about whether LLMs accurately capture population-level…

计算与语言 · 计算机科学 2025-07-09 Sonia K. Murthy , Tomer Ullman , Jennifer Hu

Detecting stereotypes and biases in Large Language Models (LLMs) can enhance fairness and reduce adverse impacts on individuals or groups when these LLMs are applied. However, the majority of existing methods focus on measuring the model's…

计算与语言 · 计算机科学 2023-10-30 Yanhong Bai , Jiabao Zhao , Jinxin Shi , Tingjiang Wei , Xingjiao Wu , Liang He

As large language models (LLMs) are increasingly integrated into daily life, in roles ranging from high-stakes decision support to companionship, understanding their behavioral dispositions becomes critical. A growing literature uses…

人工智能 · 计算机科学 2026-04-22 Valentin Kriegmair , Dirk U. Wulff

Recent advancements in Large Language Models (LLMs) have significantly enhanced interactions between users and models. These advancements concurrently underscore the need for rigorous safety evaluations due to the manifestation of social…

计算与语言 · 计算机科学 2025-03-26 Dahyun Jung , Seungyoon Lee , Hyeonseok Moon , Chanjun Park , Heuiseok Lim

As modern Large Language Models (LLMs) shatter many state-of-the-art benchmarks in a variety of domains, this paper investigates their behavior in the domains of ethics and fairness, focusing on protected group bias. We conduct a two-part…

计算机与社会 · 计算机科学 2024-03-25 Hadas Kotek , David Q. Sun , Zidi Xiu , Margit Bowler , Christopher Klein

Vision-Language Models (VLMs) have demonstrated impressive capabilities across a range of tasks, yet concerns about their potential biases exist. This work investigates the extent to which prominent VLMs exhibit cultural biases by…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Ram Mohan Rao Kadiyala , Siddhant Gupta , Jebish Purbey , Srishti Yadav , Suman Debnath , Alejandro Salamanca , Desmond Elliott

Large Language Models (LLMs) routinely infer users demographic traits from phrasing alone, which can result in biased responses, even when no explicit demographic information is provided. The role of disability cues in shaping these…

计算与语言 · 计算机科学 2025-10-23 Vishnu Hari , Kalpana Panda , Srikant Panda , Amit Agarwal , Hitesh Laxmichand Patel

Large language models (LLMs) have garnered significant attention for their remarkable performance in a continuously expanding set of natural language processing tasks. However, these models have been shown to harbor inherent societal…

计算与语言 · 计算机科学 2023-10-16 Abel Salinas , Louis Penafiel , Robert McCormack , Fred Morstatter

With the impressive performance in various downstream tasks, large language models (LLMs) have been widely integrated into production pipelines, like recruitment and recommendation systems. A known issue of models trained on natural…

计算与语言 · 计算机科学 2025-01-22 Damin Zhang , Yi Zhang , Geetanjali Bihani , Julia Rayz